October
October · February · November
Mexico · 1991–2020
October leads for comfortable weather in Carretas (El Caracol): typically 27.3°C by day, 7.8°C at night, with 29 mm of rain. Based on measured 1991–2020 NOAA station history.
October · February · November
June · October · May
January · December · February
The weakest month is May, scoring 62 against October’s 75 — days average 31.8°C, 8° above the 24°C the score treats as ideal.
Month by month
The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | 22.6°C | 0°C | 23 mm | 2.2 | 10 h 51 | 68 | Good coverage |
| February | 24.3°C | 1.2°C | 10 mm | 1.2 | 11 h 21 | 74 | Good coverage |
| March | 26.9°C | 2.4°C | 3 mm | 0.4 | 11 h 57 | 68 | Good coverage |
| April | 29.4°C | 4.8°C | 2 mm | 0.4 | 12 h 39 | 64 | Good coverage |
| May | 31.8°C | 8.5°C | 10 mm | 2.1 | 13 h 14 | 62 | Good coverage |
| June | 31°C | 12.7°C | 59 mm | 7.8 | 13 h 33 | 65 | Good coverage |
| July | 28.6°C | 13.2°C | 100 mm | 12.3 | 13 h 26 | 64 | Good coverage |
| August | 28.5°C | 12.6°C | 94 mm | 11.9 | 12 h 56 | 65 | Good coverage |
| September | 27.6°C | 11.9°C | 91 mm | 9.1 | 12 h 15 | 69 | Good coverage |
| October | 27.3°C | 7.8°C | 29 mm | 4.2 | 11 h 35 | 75 | Good coverage |
| November | 25.5°C | 2.6°C | 13 mm | 1.5 | 11 h | 73 | Good coverage |
| December | 23.3°C | 0.5°C | 11 mm | 1.3 | 10 h 43 | 72 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 31.1°C15 Jan 1975 | -7.2°C16 Jan 1964 | 38 mm30 Jan 1984 | 222 mm1992 · driest 0 mm in 1969 | 42 |
| February | 30.6°C19 Feb 2011 | -6.1°C7 Feb 1971 | 35 mm2 Feb 2010 | 65 mm2010 · driest 0 mm in 1985 | 43 |
| March | 33.9°C25 Mar 1994 | -4.4°C16 Mar 2010 | 40 mm4 Mar 1968 | 84 mm1968 · driest 0 mm in 1987 | 46 |
| April | 36.7°C22 Apr 2006 | -2.2°C2 Apr 1998 | 22 mm3 Apr 1997 | 32 mm1997 · driest 0 mm in 1988 | 44 |
| May | 40.0°C27 May 1998 | 0.0°C1 May 1998 | 32 mm30 May 1996 | 75 mm1973 · driest 0 mm in 1986 | 45 |
| June | 37.8°C4 Jun 1993 | 0.0°C18 Jun 1987 | 72 mm3 Jun 1967 | 174 mm1967 · driest 0 mm in 1974 | 43 |
| July | 37.8°C17 Jul 1998 | 0.6°C25 Jul 1987 | 55 mm3 Jul 2000 | 250 mm1991 · driest 0 mm in 1974 | 43 |
| August | 34.4°C1 Aug 1996 | 0.0°C31 Aug 1987 | 58 mm30 Aug 1966 | 224 mm1973 · driest 6 mm in 1974 | 45 |
| September | 33.9°C28 Sep 1997 | 0.0°C3 Sep 1989 | 55 mm27 Sep 2010 | 197 mm1973 · driest 21 mm in 1974 | 43 |
| October | 37.8°C22 Oct 1990 | -2.2°C31 Oct 1979 | 38 mm20 Oct 1971 | 97 mm1971 · driest 0 mm in 1979 | 43 |
| November | 35.6°C26 Nov 1990 | -8.3°C28 Nov 2011 | 77 mm25 Nov 1982 | 94 mm1976 · driest 0 mm in 2003 | 45 |
| December | 30.0°C4 Dec 1995 | -10.0°C27 Dec 2001 | 49 mm13 Dec 1992 | 71 mm1992 · driest 0 mm in 1973 | 45 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 10 | 0 | 18 | <1 |
| February | 16 | 1 | 10 | <1 |
| March | 27 | 6 | 6 | <1 |
| April | 28 | 17 | 2 | <1 |
| May | 31 | 27 | <1 | <1 |
| June | 29 | 23 | 0 | 2 |
| July | 29 | 14 | 0 | 3 |
| August | 29 | 12 | 0 | 3 |
| September | 28 | 7 | 0 | 3 |
| October | 27 | 7 | <1 | <1 |
| November | 22 | 2 | 8 | <1 |
| December | 13 | <1 | 16 | <1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 75% | 7% | 2% | 6% | 18.7–24.3°C |
| February | 86% | 5% | 1% | 3% | 20.2–25.9°C |
| March | 96% | 2% | <1% | <1% | 22.4–27.6°C |
| April | 98% | 1% | <1% | 0% | 24.8–30.8°C |
| May | 94% | 6% | 1% | 6% | 26.4–33.3°C |
| June | 74% | 26% | 7% | 35% | 24.8–32.5°C |
| July | 59% | 41% | 11% | 54% | 24.4–30.1°C |
| August | 59% | 40% | 12% | 56% | 24.1–29.2°C |
| September | 68% | 32% | 10% | 36% | 24.0–28.5°C |
| October | 85% | 14% | 3% | 9% | 24.2–28.5°C |
| November | 93% | 4% | 2% | 3% | 23.2–26.7°C |
| December | 84% | 7% | 2% | 4% | 20.9–24.6°C |
A warm and dry day reaches 20°C with under 1 mm of rain; a wet day gets 1 mm or more; a washout gets 10 mm or more. The week column is the share of seven-day stretches in that month, across the station’s whole daily record, that contained three or more wet days — the odds a week-long trip is rained on repeatedly, counted rather than modelled. The last column is the 10th to 90th percentile of that month’s daytime average across individual years: a narrow band means the average is what you will get, a wide one means the average is a midpoint between years that felt quite different.
The evidence behind this page